2089172280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{10223}}^1$

素因数の和:10381

約数の個数: 128

約数和(自身を含む): 6801822720

約数和(自身を除く): 4712650440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 131, 156, 195, 260, 262, 312, 390, 393, 520, 524, 655, 780, 786, 1048, 1310, 1560, 1572, 1703, 1965, 2620, 3144, 3406, 3930, 5109, 5240, 6812, 7860, 8515, 10218, 10223, 13624, 15720, 17030, 20436, 20446, 25545, 30669, 34060, 40872, 40892, 51090, 51115, 61338, 68120, 81784, 102180, 102230, 122676, 132899, 153345, 204360, 204460, 245352, 265798, 306690, 398697, 408920, 531596, 613380, 664495, 797394, 1063192, 1226760, 1328990, 1339213, 1594788, 1993485, 2657980, 2678426, 3189576, 3986970, 4017639, 5315960, 5356852, 6696065, 7973940, 8035278, 10713704, 13392130, 15947880, 16070556, 17409769, 20088195, 26784260, 32141112, 34819538, 40176390, 52229307, 53568520, 69639076, 80352780, 87048845, 104458614, 139278152, 160705560, 174097690, 208917228, 261146535, 348195380, 417834456, 522293070, 696390760, 1044586140, 2089172280]

約数ペア:

[(1, 2089172280), (2, 1044586140), (3, 696390760), (4, 522293070), (5, 417834456), (6, 348195380), (8, 261146535), (10, 208917228), (12, 174097690), (13, 160705560), (15, 139278152), (20, 104458614), (24, 87048845), (26, 80352780), (30, 69639076), (39, 53568520), (40, 52229307), (52, 40176390), (60, 34819538), (65, 32141112), (78, 26784260), (104, 20088195), (120, 17409769), (130, 16070556), (131, 15947880), (156, 13392130), (195, 10713704), (260, 8035278), (262, 7973940), (312, 6696065), (390, 5356852), (393, 5315960), (520, 4017639), (524, 3986970), (655, 3189576), (780, 2678426), (786, 2657980), (1048, 1993485), (1310, 1594788), (1560, 1339213), (1572, 1328990), (1703, 1226760), (1965, 1063192), (2620, 797394), (3144, 664495), (3406, 613380), (3930, 531596), (5109, 408920), (5240, 398697), (6812, 306690), (7860, 265798), (8515, 245352), (10218, 204460), (10223, 204360), (13624, 153345), (15720, 132899), (17030, 122676), (20436, 102230), (20446, 102180), (25545, 81784), (30669, 68120), (34060, 61338), (40872, 51115), (40892, 51090)]